Yolk sac sign: sonographic appearance of the fetal yolk sac in missed abortion.

• 1 August 1986
• journal article
• research article
• Published by Wiley in Journal of Ultrasound in Medicine
• Vol. 5  (8) , 435-438
• https://doi.org/10.7863/jum.1986.5.8.435

Abstract

Keywords

• SIGN
• FETAL
• YOLK SAC
• SONOGRAPHICALLY
• STRUCTURE
• GESTATIONAL
• ABORTION